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2. Motion detector - Wikipedia

   en.wikipedia.org/wiki/Motion_detector

   A motion detector attached to an outdoor, automatic light. A motion detector is an electrical device that utilizes a sensor to detect nearby motion (motion detection).Such a device is often integrated as a component of a system that automatically performs a task or alerts a user of motion in an area.

3. Occupancy sensor - Wikipedia

   en.wikipedia.org/wiki/Occupancy_sensor

   Motion sensors are often used in indoor spaces to control electric lighting. If no motion is detected, it is assumed that the space is empty, and thus does not need to be lit. Turning off the lights in such circumstances can save substantial amounts of energy. In lighting practice occupancy sensors are sometime also called "presence sensors" or ...

4. The best smart speakers for seniors in 2023 - AOL

   www.aol.com/lifestyle/best-smart-home-speakers...

   Amazon's Alexa Together is a remote-caregiving service designed to help family members keep tabs on loved ones, particularly those living on their own. For example, it can alert you of the first ...

5. Get Black Friday savings already at Walmart: Shop the ... - AOL

   www.aol.com/lifestyle/get-black-friday-savings...

   These top-rated lights equipped with sensors that'll automatically shine a light (three of them, in fact) when they detect motion — important when you get home after dark and can't see a thing ...

6. Passive infrared sensor - Wikipedia

   en.wikipedia.org/wiki/Passive_infrared_sensor

   A PIR motion detector used to control an outdoor, automatic light. A camera trap with PIR motion detector. An indoor light switch equipped with PIR-based occupancy sensor [1] A PIR-based motion detector is used to sense movement of people, animals, or other objects.

7. Day 2 October Prime Day deals are here: These are the very ...

   www.aol.com/lifestyle/the-very-best-october...

   Day 2 of Amazon's 2024 October Prime Day sales event (formally called Prime Big Deal Days) is underway now, with brand new deals dropping throughout the day until the sale ends at midnight tonight ...